22
JUL
Microsoft MVP for Azure
All Posts
19
JUL
How I Built This Blog with Azure Services
My website (https://edi.wang) is an open-source blog system written in .NET Core and runs on Microsoft Azure. This article explains why and how the blog benefits from Azure's services. History of this blog The history of my blog dates to 2003, and the .NET version of the blog was originally built 10 years ago by the ASP.NET 2.0 WebForm VB and Access database and has been gradually maintained and …
17
JUL
Run Classic ASP on Windows 10 and Azure App Service
ASP is an old technology of Microsoft that even before .NET was born. I have used ASP 3.0 to create my first personal blog in 2003. Nowadays, it is hard to find ASP web applications still active on the internet. But we can still bring the 1996's classic ASP back to life on today's Windows 10 and even in Azure. Some history ASP and its successor, ASP.NET are completely different. ASP uses the …
09
JUL
Build a Simple Matrix Card in .NET
A Matrix Card is typically used in online games for authentication. I built a simple version of a Matrix Card in .NET Core today, let's check it out. How Matrix Card Works This is a typical Matrix Card for the game "World of Warcraft". It has a serial number to bind to the owner's game account, and then use the numbers in the table for validation. Suppose the hacker already knows your account …
19
JUN
Building a .NET Core URL Forward Service
I recently built a URL forward service named “Link Forwarder” using .NET Core 2.2. It’s open source and currently having a preview version deployed to my subdomain “go.edi.wang”. This article will share how I built it and what I learned. To help you understand the system and walk through the code, please check my GitHub repository for this project: https://github.com/EdiWang/LinkForwarder The …
15
JUN
IP Rate Limit for ASP.NET Core
In websites or API applications, we often want to block high-frequency requests in a short period of time for an IP to prevent boring people or malicious attacks. In ASP.NET Core, limiting the request rate of IP is now super easy, let's see. AspNetCoreRateLimit There's already a nice library for limiting request rate, called AspNetCoreRateLimit. GitHub: https://github.com/stefanprodan/ …
23
MAY
Reset Azure Blob Storage Content Type in .NET Core
My blog is using Azure Blob Storage to store images for posts, however, it went wrong these days when I am trying out Azure CDN, the cause is all my images requests are returning incorrect content-type. Let's see how to reset content type for files in Azure Blob Storage via .NET Core. When I uploaded images using the Azure Storage API for .NET, by default, without setting ContentType, which is …
19
MAY
SQL Server Export Data Tier Application via Command Line
We can use SSMS to export data-tier application for an SQL Server database. I've been using this method for several years on my local machine. However, to make things work under automated environments, like CI/CD environments, or some automated scheduled tasks. We usually need to do it under the command line. Microsoft has provided a cross-platform command-line tool that can import/export DAC: …
13
MAY
Stop Generating Designer.cs for .resx files in .NET Core
In Visual Studio, if we add a Resource File (.resx) to a .NET Core project, you will find a ".Designer.cs" file is automatically generated and updated whenever the resource content changes. This file basically contains auto-generated code for accessing resource values by key. In my blog system, I use the Resource File to maintain the default configuration data when setting up the blog for the …
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APR